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MFJ-4726RC 6–Position Antenna/Transceiver Switch Remote Control 

TECHNICAL ASSISTANCE

 

 
 

If you have any problem with this unit first check the 
appropriate section of this manual.  If the manual does not 
reference your problem or reading the manual does not 
solve your problem, you may call 

MFJ Technical Service

 at 

662-323-0549

 or the 

MFJ Factory

 at 

662-323-5869

.  You will 

be best helped if you have your unit, manual and all 
information on your station handy so you can answer any 
questions the technicians may ask. 
 
You can also send questions by mail to MFJ Enterprises, 
Inc., 300 Industrial Park Road, Starkville, MS 39759; by 
Facsimile (FAX) to 662-323-6551; or by email to 
techinfo@mfjenterprises.com.  Send a complete description 
of your problem, an explanation of exactly how you are using 
your unit, and a complete description of your station. 
 
 

NOTES 

 

 

Summary of Contents for MFJ-4726RC

Page 1: ...and sealed relays offer excellent life and connection reliability The unit is operational from 1 60 MHz and useable to 150 MHz The MFJ 4726RC 6 Position Antenna Transceiver Switch Remote Control uses two simple rotary switches to select one of six antennas or six transceivers in any combination Place the MFJ 4726 Desktop Remote Antenna Transceiver Switch out of way under your desk or in another ro...

Page 2: ...9 coax connectors labeled A F Note which transceiver is connected to each connector 5 Connect a feedline from the TRANSMITTER COMMON connector to the ANTENNA COMMON connector 6 Connect the station ground to the GROUND connector 7 When using the MFJ 4726RC Remote Control connect a RJ 45 modular jack from the remote control to the ANTENNA REMOTE jack on the back of the unit and connect a RJ 45 modul...

Page 3: ...e center pin is positive and MUST be ground isolated 2 Rotate the Selector Knob on the MFJ 4726 Desktop Remote Antenna Transceiver Switch to the OFF Remote position 3 Rotate the Selector Knobs on the Remote Control to choose the desired antenna and transceiver The switch positions are numbered and lettered on the front of the control panel and a space is provided to pencil in the designation for e...

Page 4: ...3 0549 or the MFJ Factory at 662 323 5869 You will be best helped if you have your unit manual and all information on your station handy so you can answer any questions the technicians may ask You can also send questions by mail to MFJ Enterprises Inc 300 Industrial Park Road Starkville MS 39759 by Facsimile FAX to 662 323 6551 or by email to techinfo mfjenterprises com Send a complete description...

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